rlcus.com - dns.ninja
rlcus.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1780680996 | ||||||
Subdomains
mail.rlcus.com |
Same first word
rlcus.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns37.domaincontrol.com2015-08-03 → 2026-06-05 · 2 obs
● 2026-06-05 17:43:58
●NSns38.domaincontrol.com2015-08-03 → 2026-06-05 · 2 obs
● 2026-06-05 17:43:58
●MXmailstore1.secureserver.net2015-08-03 → 2026-06-05 · 2 obs
● 2026-06-05 17:43:58
○MXmx05-1.sherwebcloud.com2015-08-03 → 2016-12-19 · 4 obs
● 2016-12-19 08:11:52
○ 2026-02-23 01:18:48
○ 2026-06-05 17:43:58
○MXmx05-2.sherwebcloud.com2015-08-03 → 2016-12-19 · 4 obs
● 2016-12-19 08:11:52
○ 2026-02-23 01:18:48
○ 2026-06-05 17:43:58
●MXmx19-1.mycloudmailbox.com2026-02-23 → 2026-06-05 · 3 obs
● 2026-02-23 01:18:48
● 2026-06-05 17:43:58
●MXmx19-2.mycloudmailbox.com2026-02-23 → 2026-06-05 · 3 obs
● 2026-02-23 01:18:48
● 2026-06-05 17:43:58
●MXsmtp.secureserver.net2015-08-03 → 2026-06-05 · 2 obs
● 2026-06-05 17:43:58
●A107.180.113.712026-02-23 → 2026-06-05 · 3 obs
● 2026-02-23 01:18:48
● 2026-06-05 17:43:58
○A107.180.41.392015-09-30 → 2016-12-19 · 5 obs
● 2015-09-30 16:42:44
● 2016-12-19 08:11:52
○ 2026-02-23 01:18:48
○ 2026-06-05 17:43:58
○A184.168.221.402015-08-03 → 2015-08-03 · 3 obs
○ 2015-09-30 16:42:44
○ 2026-06-05 17:43:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rlcus.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rlcus.com (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.180.113.71 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 4 | mailstore1.secureserver.net (pri: 10), mx19-1.mycloudmailbox.com (pri: 0)... |
| TXT | 2 | v=spf1 ip4:173.46.152.128/25 ip4:199.244, v=verifydomain MS=2070165 |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
rlcus.com serves as the parent of mail.rlcus.com.
IP Addresses
rlcus.com resolves to one IP address: 107.180.113.71.
sckaal.com, phillysound.com, bscmonline.com and two other host names share IP numbers with rlcus.com.
Name Servers
rlcus.com has two authoritative name servers — ns37.domaincontrol.com and ns38.domaincontrol.com.
rlcus.com uses the same name servers as several other domains — among them mcfenvironmental.com, myausa.com, chr.care and two more.
Both ns37.domaincontrol.com and ns38.domaincontrol.com have two IP addresses each. ns37.domaincontrol.com resolves to 97.74.108.19 and 2603:5:21c1::13; ns38.domaincontrol.com resolves to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
rlcus.com has 4 mail servers responsible for its email: mx19-1.mycloudmailbox.com, mx19-2.mycloudmailbox.com, mailstore1.secureserver.net and smtp.secureserver.net.
rlcus.com has at least partial mail server overlap with other domains such as bayareaacupuncture.net, packshopper.com, cash4hogs.net and two more.
Hostnames that resolve to three IP addresses:
mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.
Hostnames that resolve to two IP addresses:
mx19-1.mycloudmailbox.com resolves to 173.46.152.138 and 173.46.152.139.
mx19-2.mycloudmailbox.com resolves to 173.46.152.138 and 173.46.152.139.
The host names mx19-1.mycloudmailbox.com and mx19-2.mycloudmailbox.com both resolve to 173.46.152.138 IP addresses.
The host names mx19-1.mycloudmailbox.com and mx19-2.mycloudmailbox.com both resolve to 173.46.152.139 IP addresses.